12-08-2014
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Folks,
Is there a simple way to replace one digit by two digit using sed.
Example,
mydigit1918_2006_8_8_lag1.csv should be
mydigit1918_2006_08_08_lag01.csv.
I tried this way, but doesn't work.
echo mydigit1989_2006_8_8_lag1.csv|sed 's/]/0]/'
Thank you, (5 Replies)
Discussion started by: Jae
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2. Shell Programming and Scripting
Shell Program which deletes all lines containing the word "UNIX" in the files supplied as argument..please help me to do this task :) (4 Replies)
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3. Shell Programming and Scripting
I have a huge file and want to separate it into several subsets.
The file looks like:
C1 C2 C3 C4 ... (variable names)
1 ....
2 ....
3 ....
:
22 ....
23 ....
I want to separate the huge file using the column 1, which has numbers from 1 to 23 (but there are different amount of... (8 Replies)
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4. Shell Programming and Scripting
hi All,
i want to add the single digit front of the line in the report file and string compare with pattern file.
patter file: pattern1.txt
pattern num
like 4
love 3
john 2
report file: report.txt
i like very much
but john is good boy
i will love u
so after execute... (9 Replies)
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5. Shell Programming and Scripting
Hi
I am using sed command to make SCORE=somevalue to SCORE=blank in a file.
Please see the attached lastline.txt file. After executing the below command on the file, it removes the last line.
cat lastline.txt | sed 's/SCORE=.*$/SCORE=/g' > newfile.txt
Why does sed command remove the... (3 Replies)
Discussion started by: ashok.k
3 Replies
6. UNIX for Dummies Questions & Answers
Hi
It happens when I try to delete a file of 250MB with the command rm -r on our old Intergraph CLIX that the filename disappears while the blocks remain on the machine. Only when I reboot the system the blocks really disappear. Then rm works again for sometime but after some time it happens... (15 Replies)
Discussion started by: hausi2012
15 Replies
7. Shell Programming and Scripting
Hi,
I am trying to get lines between the last occurrences of two patterns. I have files that have several occurrences of “Standard” and “Visual”. I will like to get the lines between “Standard” and “Visual” but I only want to retain only the last one e.g.
Standard
Some words
Some words
Some... (4 Replies)
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8. Shell Programming and Scripting
Hello,
I can extract lines in a file, between two strings but only one time.
If there are multiple occurencies, my command show only one block.
Example, monfichier.txt contains :
debut_sect
texte L1
texte L2
texte L3
texte L4
fin_sect
donnees inutiles 1
donnees inutiles 2
... (8 Replies)
Discussion started by: theclem35
8 Replies
9. Shell Programming and Scripting
I have a flat file that contains a list of IP address following 6 additional lines.
I would like to get a help in the following. a shell script that would take ip address or list of ip addresses as input, search one by one the ip address in the file and as soon as it find the exact match it... (12 Replies)
Discussion started by: knijjar
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10. Shell Programming and Scripting
I have been searching and trying to come up with an awk that will perform the following on a
converted text file (original is a pdf).
1. Since the first two lines are (begin with) text they are removed
2. if $1 is a number then all text is merged (combined) into one line until the next... (3 Replies)
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